At a given air inlet condition and airflow rate, meanwhile, dryness of air outlet was required, proper heat-transfer area and matching refrigeration system are obtained through calculating.

在一定的进气状态下，为达到要求的出气干度，对给定的空气流量进行了设计计算，以得到合适的传热面积与制冷系统的匹配。

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And compared with its counterpart, the characteristics on the condition of the airflow mixed with ultrasonic induced water mist, the restriction effect by water mist on plywood was discovered.

并与施加超细水雾后火焰的蔓延状态对比，探究了细水雾对固体燃料火焰的抑制作用。

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We simulate engine performance in various operating conditions:in idle condition, it reduces the residual gas coefficient and increases airflow velocity, so that idle stability is improved.

模拟计算了各种工况下的发动机性能：怠速工况降低了残余废气系数，提高了进气流速，稳定性得到改善；

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